Re: [phplib-dev] Session class with PHP4 sessions and custom handlers commited From: Ulf Wendel (uw <email protected>)
Date: 12/05/00

"R.B. Scholtus" schrieb:
>
> I agree on using php4 only features (for the php4 only classes).
> but i would be so very happy if i could get it (custom save handlers for
> php4) to work for php400 etc users also. because many out there cannot
> recompile php themselves....
>
> Is it possible to make a global reference to a function inside a class? i
> could use the global reference inside a simple function and pass that simple
> function's name to set_save_handler().
>
> so something like this:
> () *open = &SH_Sql::open()
> shit i even forgot how it works in c.

I'm not sure what you need. PHP does not know function pointers.

In most cases you find a workaround using call_user_method(),
call_user_func() or variable functions, sometimes you might even want to
use the error handler callback functionality.

http://www.php.net/manual/function.call-user-method.php
http://www.php.net/manual/function.call-user-func.php

Ulf 

-- 
Ulf Wendel, NetUSE AG Siemenswall, D-24107 Kiel
Tel: +49 431 386 436 00, Fax: +49 431 386 435 99

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